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21. 发明申请

US20150247777A1 LEAKAGE DETECTOR, LEAKAGE DETECTION METHOD, AND PIPE NETWORK MONITORING APPARATUS 审中-公开
标题翻译：泄漏检测器，泄漏检测方法和管网监控装置
公开(公告)号：US20150247777A1
公开(公告)日：2015-09-03
申请号：US14430413
申请日：2013-09-20
申请人： SEKISUI CHEMICAL CO., LTD.
发明人： Hiroaki Kondou
IPC分类号： G01M3/24
CPC分类号： G01M3/243 , F17D5/06 , G01P13/0073
摘要： Provided is a leakage detector which is capable of exhibiting high sensitivity to vibration-sounds caused by water leakage from a synthetic resin pipe and thus setting an installation span longer to thereby make it possible to more efficiently perform a water leakage inspection for a synthetic resin pipe. The leakage detector (6) comprises a base (21), a piezoelectric element (9) supported by the base (21) and configured to convert vibration-sounds to an electric signal, and a weight member (28) loaded against the piezoelectric element (9). The piezoelectric element (9) is made of a polymeric piezoelectric material. One end of the piezoelectric element (9) is supported by an upper end of a support post (27), and the weight member (28) is loaded against the other end of the piezoelectric element (9).
摘要翻译：本发明提供一种泄漏检测装置，能够对来自合成树脂管的漏水引起的振动声响应灵敏度高，从而使安装间隔更长，能够更有效地进行合成树脂管的漏水检查。泄漏检测器（6）包括基座（21），由基座（21）支撑并构造成将振动声音转换为电信号的压电元件（9），以及装载在压电元件（9）。压电元件（9）由聚合物压电材料制成。压电元件（9）的一端由支撑柱（27）的上端支撑，并且配重构件（28）被装载在压电元件（9）的另一端。

22. 发明申请

US20150241296A1 TOOL FOR LEAK POINT IDENTIFICATION AND NEW METHODS FOR IDENTIFICATION, CLOSE VISUAL INSPECTION AND REPAIR OF LEAKING PIPELINES 有权
标题翻译：泄漏点识别工具和新型识别方法，关闭视觉检查和泄漏管道维修
公开(公告)号：US20150241296A1
公开(公告)日：2015-08-27
申请号：US14429895
申请日：2013-09-23
申请人： UNIVERSITETET I STAVANGER
发明人： Jasper Ahamefula Agbakwuru , Ove Tobias Gudmestad
IPC分类号： G01M3/08 , H04N5/225
CPC分类号： G01M3/08 , B63C11/48 , B63C11/52 , B63G2008/007 , F16L1/26 , F16L55/172 , F16L55/175 , F17D1/08 , F17D5/00 , F17D5/06 , H04N5/2252 , H04N5/2256 , H04N2005/2255
摘要： An apparatus for close visual inspection of subsea pipelines comprises a housing with a chamber that has an open side. The open side is adapted to be placed in sealing engagement against the pipeline. The chamber is flooded with clear water to improve the visual view. It is also described an apparatus for identification of a plume exiting from a leak The apparatus comprises a housing defining a chamber with a water permeable side that is adapted to face downward during use, and thereby being exposed to the exiting substance. A gas pressurizing device for creates a gas/water interface within the housing. An imaging device arranged above the water surface is adapted to image the water surface and detect id the water surface is being disturbed by the plume.
摘要翻译：用于海底管道的近距视觉检查的装置包括具有敞开侧的室的壳体。敞开侧适于与管道密封接合。房间里充满了清澈的水，以改善视觉。还描述了用于识别从泄漏出来的羽流的装置。该装置包括限定具有可渗透侧的室的壳体，其适于在使用期间面向下，从而暴露于离开的物质。一种用于在壳体内产生气/水界面的气体加压装置。布置在水面上方的成像装置适于对水面进行成像，并检测水面被羽流扰动的位置。

23. 发明申请

US20150153243A1 HIGH REPETITION RATE THERMOMETRY SYSTEM AND METHOD 审中-公开
标题翻译：高重复率热电偶系统和方法
公开(公告)号：US20150153243A1
公开(公告)日：2015-06-04
申请号：US14552423
申请日：2014-11-24
申请人： Osama Mohammad AL-SAYED WAHBA
发明人： Osama Mohammad AL-SAYED WAHBA
IPC分类号： G01M3/00
CPC分类号： G01M3/243 , F17D5/005 , F17D5/06 , G01M3/00 , G01M3/24
摘要： An intelligent utility monitoring method and system for monitoring a network of utility lines can include a data collector configured to receive acoustic data based on real-time measurements of the utility line, an events historian configured store the acoustic data, an alarm and events (A&E) manager, a server, and an interface. The A&E manager can be configured to store alarm and even data. The A&E data can be based on analysis of the acoustic data. The interface can be configured to provide output based on the acoustic data and on the A&E data. The server can be configured to store the acoustic data and the A&E data. The server can further be configured to provide a computer network for at least the events historian, the A&E manager, and the interface.
摘要翻译：用于监测公用事业线网络的智能公用事业监测方法和系统可以包括被配置为基于公用事业线的实时测量接收声学数据的数据收集器，配置的事件历史数据库存储声学数据，警报和事件（A＆E ）管理器，服务器和接口。 A＆E经理可以配置为存储警报和数据。 A＆E数据可以基于声学数据的分析。该接口可以配置为基于声学数据和A＆E数据提供输出。可以将服务器配置为存储声学数据和A＆E数据。服务器还可以被配置为至少提供事件历史记录，A＆E管理器和接口的计算机网络。

24. 发明申请

US20150136265A1 INTEGRATED PIPELINE PROTECTION SYSTEM 审中-公开
标题翻译：集成管道保护系统
公开(公告)号：US20150136265A1
公开(公告)日：2015-05-21
申请号：US14546299
申请日：2014-11-18
申请人： Mohammed Zulfiquar
发明人： Mohammed Zulfiquar
IPC分类号： F17D5/06 , G01M3/00 , F17D5/00
CPC分类号： F17D5/06 , F17D1/00 , F17D3/01 , F17D5/00 , F17D5/005 , G01M3/00
摘要： The pipeline protection system includes a plurality of modules and a central control unit. The modules are adapted to be disposed circumferentially around the pipeline and capable of communicating to each other and with the central control unit to generate a plurality of real time data related to the pipeline. The modules are retrofittable configuration that includes sub-modules. Each sub-module includes top and bottom protective casings, and at least one flexible composite layer disposed between the top and bottom protective casings. The flexible composite layer includes an electronic circuitry embedded thereon, and a plurality of sensors coupled to the electronic circuitry to monitor a plurality of parameters associated with the pipeline. The plurality of sensors is configured to generate various real time data, such as pipeline leakage, predict future leakage or failure, and detect any attempt to theft or tempering in the pipeline.
摘要翻译：管道保护系统包括多个模块和中央控制单元。这些模块适于围绕管道周向设置并且能够彼此通信并与中央控制单元通信以产生与流水线相关的多个实时数据。这些模块是包含子模块的可升级配置。每个子模块包括顶部和底部保护套管，以及设置在顶部和底部保护套管之间的至少一个柔性复合材料层。柔性复合层包括嵌入其中的电子电路，以及耦合到电子电路的多个传感器，以监测与管道相关联的多个参数。多个传感器被配置为生成各种实时数据，例如管道泄漏，预测未来的泄漏或故障，并且检测管道中的任何盗窃或回火的尝试。

25. 发明申请

US20150098539A1 Method for synchronizing the recording of data in pipeline networks 审中-公开
标题翻译：用于同步管道网络中数据记录的方法
公开(公告)号：US20150098539A1
公开(公告)日：2015-04-09
申请号：US14253567
申请日：2014-04-15
申请人： Seba-Dynatronic Mess-und Ortungstechnik GmbH
发明人： Max Iann , Harald Schuberth , Michael Sarvan
IPC分类号： H04W56/00 , G01M3/24 , G08C17/02
CPC分类号： H04W56/001 , E03B7/071 , F17D5/06 , G01M3/243 , G08C17/02 , H04Q9/04 , H04Q2209/40 , H04Q2209/845 , Y02A20/15
摘要： A method and device for synchronizing the recording of data in pipeline networks, in which at least two sensor units arranged spaced apart are disposed for detecting a leak, each sensor unit including at least one sensor for registering an analog signal, at least one GPS receiver and at least one communication module which communicates by radio with at least one data logger, characterized in that the synchronization for the purpose of recording data is started via a GPS trigger pulse from at least one GPS satellite.
摘要翻译：一种用于同步管道网络中的数据记录的方法和装置，其中布置有间隔布置的至少两个传感器单元用于检测泄漏，每个传感器单元包括至少一个用于注册模拟信号的传感器，至少一个GPS接收器以及至少一个通过无线电与至少一个数据记录器进行通信的通信模块，其特征在于，用于记录数据的同步是通过来自至少一个GPS卫星的GPS触发脉冲开始的。

26. 发明申请

US20150059887A1 WATER LEAKAGE DETECTION DEVICE 有权
标题翻译：水泄漏检测装置
公开(公告)号：US20150059887A1
公开(公告)日：2015-03-05
申请号：US14340902
申请日：2014-07-25
申请人： MINEBEA CO., LTD.
发明人： Shigemi MASUDA , Toshikazu KOSHIBA
IPC分类号： G01M3/18
CPC分类号： G01M3/18 , F17D5/06 , Y10T137/8158
摘要： There is provided a water leakage detection device including a water leakage detection unit which is configured to detect water leakage, a water leakage detection circuit unit which is configured to be driven by a DC voltage from a DC power source and apply an AC voltage for detecting water leakage to the water leakage detection unit, and is configured to determine whether water is leaking based on a detection signal of the water leakage detection unit. The water leakage detection unit includes an insulating transformer having a primary side and a secondary side, the second side being connected to the water leakage detection unit, and a water leakage detection determining unit which is connected to the primary side of the insulating transformer.
摘要翻译：本发明提供一种漏水检测装置，其具备：检测漏水的漏水检测单元;漏水检测电路单元，其被配置为由直流电源的直流电压驱动，并施加用于检测的交流电压漏水到漏水检测单元，并且被配置为基于漏水检测单元的检测信号来确定水是否泄漏。漏水检测单元包括具有初级侧和次级侧的绝缘变压器，第二侧连接到漏水检测单元，以及漏水检测确定单元，其连接到绝缘变压器的初级侧。

27. 发明申请

US20140366612A1 FLUID FLOW DETECTION AND ANALYSIS DEVICE AND SYSTEM 审中-公开
标题翻译：流体流动检测与分析装置及系统
公开(公告)号：US20140366612A1
公开(公告)日：2014-12-18
申请号：US14097227
申请日：2013-12-04
申请人： Stephen J. Horne , Robert L. MacDonald
发明人： Stephen J. Horne , Robert L. MacDonald
IPC分类号： G01M3/28
CPC分类号： G01M3/2807 , F17D5/06 , G01F1/66 , G01M3/243
摘要： A fluid monitoring system has a plurality of sensors, the sensors being acoustically coupled to a pipe system containing interconnected fluid-transporting pipes. The sensors collect sensor data that is analyzed by an analysis system to provide leak identification on the pipe system. Each sensor in the plurality of sensors is configured to be programmed adaptively by the analysis system to improve system performance parameters. A method for analyzing fluid flow is also described in which data from a plurality of acoustic sensing devices is analyzed using learning algorithms.
摘要翻译：流体监测系统具有多个传感器，传感器声耦合到包含相互连接的流体输送管道的管道系统。传感器收集由分析系统分析的传感器数据，以在管道系统上提供泄漏识别。多个传感器中的每个传感器被配置为由分析系统自适应地编程以改善系统性能参数。还描述了用于分析流体流动的方法，其中使用学习算法分析来自多个声学感测装置的数据。

28. 发明授权

US08887549B2 Valve leakby diagnostics 有权
标题翻译：阀门泄漏诊断
公开(公告)号：US08887549B2
公开(公告)日：2014-11-18
申请号：US12527660
申请日：2007-02-19
申请人： Jay J. Mendelson , Christopher A. Mazza , Scott Amsbaugh , Gary Francis Conner , Edward T. Fisher
发明人： Jay J. Mendelson , Christopher A. Mazza , Scott Amsbaugh , Gary Francis Conner , Edward T. Fisher
IPC分类号： G01F25/00 , G01F15/00 , F17D5/06
CPC分类号： G01F15/005 , F17D5/06 , Y10T137/7759
摘要： A method is disclosed for determining leakby in a flow controller (100) comprising a flow sensor (102), a flow control valve (106) and electronics (104). The electronics are coupled to the flow sensor, the flow control valve and configured to adjust the flow control valve in response to the signal of the flow sensor indicating the flow rate of the material such that a set flow rate of material through the flow controller is maintained. The steps of the method comprise determining (302) a zero drift (Qdrift) value for the flow sensor (102). Determining (304) a flow rate (Qflow) through the flow controller (100) when the control valve (106) is in the fully closed position. And determining (306) the leakby through the flow controller (100) where the leakby is equal Qflow-Qdrift.
摘要翻译：公开了一种用于在包括流量传感器（102），流量控制阀（106）和电子设备（104）的流量控制器（100）中确定泄漏的方法。电子设备耦合到流量传感器，流量控制阀并且被配置为响应于流量传感器的信号来调节流量控制阀，该信号指示材料的流量，使得通过流量控制器的材料的设定流速为保持。该方法的步骤包括确定（302）流量传感器（102）的零漂移（Qdrift）值。当控制阀（106）处于完全关闭位置时，确定通过流量控制器（100）的流量（Q flow）（304）。并且通过所述流量控制器（100）确定（306）所述泄漏，其中所述泄漏等于Qflow-Qdrift。

29. 发明申请

US20140060580A1 HIGH INTENSITY ULTRASOUND FOR PIPELINE OBSTRUCTION REMEDIATION 审中-公开
标题翻译：用于管道修复的高强度超声波
公开(公告)号：US20140060580A1
公开(公告)日：2014-03-06
申请号：US13400376
申请日：2012-08-28
申请人： Thomas O'Donnell , Stephen R. Barnes , Theodore James Mallinson
发明人： Thomas O'Donnell , Stephen R. Barnes , Theodore James Mallinson
IPC分类号： B08B9/027
CPC分类号： B08B9/027 , B08B7/0071 , B08B7/028 , F17D3/01 , F17D5/06 , G01N29/043 , G01N29/225 , G01N29/265 , G01N2291/105 , G01N2291/2634 , G10K11/32 , G10K11/34
摘要： High intensity ultrasound is used for pipeline obstruction remediation. Ultrasound transducers are positioned around an outside of the pipeline. The transducers transmit acoustic energy into the obstruction. The acoustic energy heats the obstruction at a location spaced away from the walls of the pipeline. As the obstruction heats, an opening may be formed in the obstruction, relieving pressure build-up without releasing the plug.
摘要翻译：高强度超声波用于管道阻塞修复。超声换能器位于管道外侧。换能器将声能传递到障碍物。声能在与管道壁隔开的位置加热障碍物。当障碍物加热时，可以在障碍物中形成开口，缓解压力积聚而不释放塞子。

30. 发明授权

US08640527B2 Pipeline leakage-sensing device 有权
标题翻译：管道泄漏检测装置
公开(公告)号：US08640527B2
公开(公告)日：2014-02-04
申请号：US12162989
申请日：2007-02-02
申请人： Elmer H. Hara
发明人： Elmer H. Hara
IPC分类号： G01M3/38
CPC分类号： F17D5/06 , G01M3/047
摘要： A leakage-sensing device for installation adjacent to a pipeline configured for conveying liquid or gaseous chemical materials. The leakage-sensing device comprises a length of cable configured to transmit and back-reflect signals. The cable is communicable with a signal-measuring device. The entire length of cable is encompassed by a torsioned and tensioned coiled biasing means. The cable and the torsioned and tensioned coiled biasing means are embedded in a chemically frangible casing material. The chemically frangible material is selected for its structural instability when contacted with the selected chemical material to be conveyed within the pipeline thereby releasing the torsioned and tensioned biasing means which subsequently imparts bending and/or twisting and/or elongating and/or contracting forces to the cable thereby causing the cable to physically interfere with and/or deform and/or break the transmission and back-reflection of signals along the cable.
摘要翻译：一种泄漏检测装置，用于安装在配置用于输送液体或气体化学材料的管道附近。泄漏感测装置包括被配置为传输和反射信号的电缆长度。电缆可与信号测量设备通信。电缆的整个长度由扭转和张紧的线圈偏置装置包围。电缆和扭转和张紧的螺旋偏置装置嵌入化学脆性外壳材料中。选择化学脆性材料的结构不稳定性，当与在管道内被输送的所选择的化学材料接触时，释放扭转和张紧的偏压装置，随后将弯曲和/或扭曲和/或伸长和/或收缩力施加到电缆，从而导致电缆物理地干扰和/或变形和/或破坏沿着电缆的信号的传输和反向反射。

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